Groaning rear back

I now have 5k on my new 24 ORP .When I first shift into reverse the rear suspension or wheel groans, the rear again groans when I then shift back into drive, the dealer states that some do that and I just got a squeaky one .So there must be some owners that are experiencing the same event.so has anyone ever figured out what is making that sound or am I getting gaslighted

 

take it to a different dealership or local shop that knows 4x4s. Maybe check the rear diff fluid level for SAG’s.

 

Mine does this too. Ive never been concerned. Doesn't do it all the time. Only sometimes.

Edit: to me it sounds like creaking emanating from the brakes as the drive drain torque's slightly from on rotation to another; drive/reverse.

 

I think is the drive shaft that you hear. Mine does it as well every time. I would make sure these are greased properly but expect the noise will continue though. It's normal IMO.